package thread;

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;

public class Demo29 {
    public static void main(String[] args) {
        //至少生产者一个线程，消费者一个线程

        BlockingQueue<Integer> queue = new LinkedBlockingQueue<>();

        Thread producer = new Thread(() -> {
            int n = 0;
            while (true) {
                try{
                    queue.put(n);
                    System.out.println("生产元素 "+n);
                    n++;
                }catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
        },"producer");

        Thread consumer = new Thread(() -> {
            while(true){
                try{
                    Integer n = queue.take();
                    System.out.println("消费元素 "+n);

                    Thread.sleep(1000);
                }catch (InterruptedException e){
                    throw new RuntimeException(e);
                }
            }
        },"consumer");

        producer.start();
        consumer.start();
    }
}
